Gentleman Jack
Lynchburg, Tennessee
Charcoal mellowed twice, once before barreling and again after maturation, then bottled at 40%. The second pass is a smoothing step that does not remove the barrel congeners.
- Aging
- New charred American oak, no age statement
- Grains
- corn, rye, malted barley
- Congeners
- High
- Histamines
- Moderate
- Polyphenols
- Moderate
- Sulfites
- Very Low
- Tannins
- Moderate
- Sugar
- Very Low
- Additives
- Very Low
- Calories
- 98
- Sugar
- 0g
14g ethanol at 40% ABV. No sugar, so every calorie here is alcohol.
In its favor
- ✓Second charcoal filtration after aging
- ✓No flavouring or colouring permitted
- ✓Bottled at 40%
What to watch
- !Barley and rye in the mash mean gluten
- !Same new-oak congener source as Old No. 7
Factor by factor
Congeners High ▾
Byproducts of fermentation (methanol, acetaldehyde, fusel alcohols). Strongly linked to hangover severity; darker, less-distilled spirits carry more.
Histamines Moderate ▾
Produced by bacteria during fermentation/aging. Trigger flushing, headaches, congestion in sensitive drinkers. High in red wine, beer, aged spirits.
Polyphenols Moderate ▾
Plant compounds with antioxidant activity. Slightly protective at low doses but at high concentrations may worsen hangover via tannin/quercetin reactions.
Sulfites Very Low ▾
Preservatives (SO₂) added to wine and some beers. Common trigger of headaches, asthma, and allergic-type reactions.
Tannins Moderate ▾
Astringent polyphenols from skins, seeds, barrels. Bind proteins, slow alcohol clearance, and aggravate dehydration-style symptoms.
Sugar Very Low ▾
Residual sugar amplifies hangover via blood-sugar swings and dehydration. Liqueurs and cocktails are the main offenders.
Additives Very Low ▾
Colorants, flavorings, glycerin, propylene glycol, sorbates. Cheap spirits and ready-to-drinks often hide these in trade-secret formulas.
Gentleman Jack adds a second charcoal pass after aging. That changes taste more than chemistry, so expect a hangover profile close to Old No. 7.
Gentleman Jack questions
How many calories are in a shot of Gentleman Jack? ▾
About 98 calories in a 1.5oz shot at 40% ABV. All of them come from the alcohol, since there is no sugar.
Does Gentleman Jack have sugar? ▾
No. Gentleman Jack has 0g of sugar per 1.5oz serving.
Is Gentleman Jack gluten-free? ▾
Not by label. Gentleman Jack is distilled from rye and barley, so US rules bar it from claiming gluten-free. Distillation does remove the gluten protein, and the Celiac Disease Foundation considers distilled spirits safe for most coeliacs. If you would rather avoid the question, pick a spirit distilled from corn, potato, grape or agave.
What is Gentleman Jack made from? ▾
Gentleman Jack is made from corn, rye, malted barley.
What proof is Gentleman Jack? ▾
Gentleman Jack is 80 proof, which is 40% alcohol by volume.
Does Gentleman Jack give you a bad hangover? ▾
Gentleman Jack scores 6/10 on the SpiritFacts Hangover Index, against 7/10 for tennessee whiskey overall. The main drivers are its congeners.
Is Gentleman Jack vegan? ▾
Yes. Gentleman Jack is listed as vegan, with no animal-derived ingredients or fining agents.